Environment-friendly rubber product vulcanizing machine

Abstract

The utility model belongs to the technical field of rubber product processing, and particularly relates to an environment-friendly rubber product vulcanizing machine which comprises a base, the upper end of the base is fixedly connected with a waste gas treatment mechanism, and the upper side of the waste gas treatment mechanism is fixedly connected with a processing table. Through mutual cooperation of the electric hydraulic cylinder, the L-shaped toothed plate, the gear, the first rotating shaft, the first chain wheel and the second chain wheel, the sliding base can be pushed to move rightwards in the process of driving the mounting plate to reset after rubber vulcanization processing is completed, and then the lower die base can be pushed out rightwards from the position below the upper die base; therefore, an operator can take vulcanized rubber products more conveniently, and the problems that when an existing vulcanizing machine is used, the operator needs to stretch the hand into a rack of the vulcanizing machine for operation when opening a mold to take materials, but the temperature in the rack is high, the operation space is narrow, and the working efficiency is low are effectively solved. And therefore, an operator is easily scalded.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber product processing, and particularly relates to an environment-friendly rubber product vulcanizer. Background Art

[0002] Rubber products are widely used in various aspects of industry or life. In order to improve various properties of rubber products, vulcanization treatment is required for rubber products, so a rubber product vulcanizer is needed. During the vulcanization process of rubber products, certain rubber waste gas will be generated. The main components of the rubber waste gas are dust and accompanied by a certain odor.

[0003] Problems existing in the prior art:

[0004] When the existing vulcanizer needs to open the mold to take out the material during use, operators need to reach into the vulcanizer frame for operation. However, the temperature inside the frame is relatively high and the working space is narrow, so it is easy to cause burns to the operators. Moreover, it is inconvenient to treat the generated rubber waste gas during the processing of rubber products, thus having a certain impact on the environment. Content of the Utility Model

[0005] The purpose of the utility model is to provide an environment-friendly rubber product vulcanizer, which can solve the problems that when the existing vulcanizer needs to open the mold to take out the material during use, operators need to reach into the vulcanizer frame for operation. However, the temperature inside the frame is relatively high and the working space is narrow, so it is easy to cause burns to the operators. Moreover, it is inconvenient to treat the generated rubber waste gas during the processing of rubber products, thus having a certain impact on the environment.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] An environment-friendly rubber product vulcanizer, including a base, an exhaust gas treatment mechanism is fixedly connected to the upper end of the base, the upper side of the exhaust gas treatment mechanism is fixedly connected to a processing table, a pushing and pulling mechanism is fixedly connected to the lower side of the processing table, and the upper end of the pushing and pulling mechanism passes through two through grooves opened inside the upper end of the processing table and is fixedly connected to the lower end of a sliding seat;

[0008] A lower mold base is arranged at the upper end of the sliding seat, four fixing columns are fixedly connected to the upper end of the processing table, the upper ends of the four fixing columns are all fixedly connected to a top plate, two electric hydraulic cylinders are fixedly connected to the lower end of the top plate, the lower ends of the two electric hydraulic cylinders are both fixedly connected to a mounting plate, and an upper mold base is arranged at the lower end of the mounting plate;

[0009] The rear end of the mounting plate is fixedly connected with an L-shaped toothed plate, the L-shaped toothed plate is in meshing transmission with a gear, the gear is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is fixedly connected with a first sprocket, the first sprocket is in transmission connection with a second sprocket through a provided chain, and the second sprocket is fixedly connected with the rear end of a pushing and pulling mechanism.

[0010] A first L-shaped plate is movably connected to the first rotating shaft, the front end of the first L-shaped plate is fixedly connected with a top plate, and the mounting plate is movably connected with four fixing columns through four circular holes opened in its interior.

[0011] Heating plates are arranged inside both the upper die base and the lower die base, and the processing table is fixedly connected with a base through four supporting legs arranged at its lower end.

[0012] Two sliding blocks are fixedly connected to the lower end of the sliding seat, and the two sliding blocks are respectively movably connected with two T-shaped sliding rails through T-shaped sliding grooves opened in their interiors, and the lower ends of the two T-shaped sliding rails are fixedly connected with the processing table.

[0013] The pushing and pulling mechanism includes a worm, the rear end of the worm is fixedly connected with the second sprocket, and two supporting plates are movably connected to the worm, and the upper ends of the two supporting plates are fixedly connected with the processing table.

[0014] The worm is in meshing transmission with two worm wheels, the two worm wheels are respectively fixedly connected with one end of two second rotating shafts, and the other ends of the two second rotating shafts are fixedly connected with two first push rods, and the right ends of the two first push rods are respectively movably connected with one end of two second push rods.

[0015] The other ends of the two second push rods are respectively movably connected with a T-shaped sliding plate, two vertical rods are fixedly connected to the upper end of the T-shaped sliding plate, and the upper ends of the two vertical rods respectively pass through two through grooves opened in the interior of the upper end of the processing table and are fixedly connected with the lower end of the sliding seat.

[0016] The T-shaped sliding plate is respectively movably connected with two concave limiting rods through two limiting holes opened in its interior, the upper ends of the two concave limiting rods are fixedly connected with the processing table, and two second L-shaped plates 38 are movably connected to the two second rotating shafts, and the upper ends of the two second L-shaped plates are fixedly connected with the processing table.

[0017] The waste gas treatment mechanism includes a liquid tank, the lower end of the liquid tank is fixedly connected with the base, the liquid tank is fixedly connected with a water pipe through a circular hole opened in its right end interior, the right end of the water pipe is fixedly connected with a water pump, the lower end of the water pump is fixedly connected with the base, the right end of the water pump is fixedly connected with a three-way connecting pipe, and the front and rear ends of the three-way connecting pipe are respectively fixedly connected with two collecting hoods.

[0018] Two relatively distant ends of the two collecting covers are fixedly connected with two fixing brackets, and the lower sides of the four fixing brackets are fixedly connected with the processing table. A sewage discharge pipe is arranged at the left end of the liquid tank, and a sewage discharge valve is arranged on the sewage discharge pipe. An exhaust pipe is arranged at the upper end of the liquid tank, and an activated carbon filter is arranged on the exhaust pipe. The liquid tank is provided with a sealing cover through a water injection port opened at its upper end.

[0019] The technical effects achieved by the present utility model are as follows:

[0020] Through the mutual cooperation among the electric hydraulic cylinder, the L-shaped toothed plate, the gear, the first rotating shaft, the first sprocket and the second sprocket set in the present utility model, during the process of driving the mounting plate to reset after the rubber vulcanization processing is completed, the sliding seat can be pushed to move rightward, and then the lower die base can be pushed out rightward from below the upper die base, so that it is more convenient for the operator to take the vulcanized rubber product. This effectively avoids the situation that in the existing vulcanizing machine, when it is necessary to open the mold to take the material, the operator needs to put his hand into the vulcanizing machine frame for operation. However, the temperature in the frame is relatively high and the working space is narrow, which is likely to cause burns to the operator. Through the mutual cooperation among the water pump, the three-way connecting pipe, the water pipe and the collecting cover, the rubber waste gas generated during the rubber vulcanization process can be pumped into the interior of the liquid tank. Then, under the action of the water in the liquid tank, the adsorption effect on the dust in the waste gas can be achieved. Next, under the action of the activated carbon filter provided, the purification effect on the waste gas discharged from the interior of the liquid tank can be further achieved, thus avoiding the situation that the waste gas is directly discharged into the air and affecting the surrounding environment, and increasing the environmental protection performance during the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the main view sectional three-dimensional structure schematic diagram of the present utility model;

[0022] Figure 2 is the left view three-dimensional structure schematic diagram of the present utility model;

[0023] Figure 3 is the main view three-dimensional structure schematic diagram of the push-pull mechanism in the present utility model;

[0024] Figure 4 is the main view sectional three-dimensional structure schematic diagram of the waste gas treatment mechanism in the present utility model;

[0025] Figure 5 is the main view three-dimensional structure schematic diagram of the waste gas treatment mechanism in the present utility model.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Base; 2. Exhaust gas treatment mechanism; 21. Sewage pipe; 22. Liquid tank; 23. Water pipe; 24. Water pump; 25. Three-way connecting pipe; 26. Exhaust pipe; 27. Fixed bracket; 28. Collection hood; 29. Sealing cover; 3. Push-pull mechanism; 31. Support plate; 32. Worm; 33. Concave limiting rod; 34. Push-pull rod one; 35. Push-pull rod two; 36. T-shaped slide; 37. Vertical rod; 38. L-shaped plate two; 39. Worm gear; 310. Rotating shaft two; 4. Processing table; 5. Slide block; 6. Slide seat; 7. Heating plate; 8. Lower die base; 9. T-shaped slide rail; 10. Fixed column; 11. Upper die base; 12. Installation plate; 13. Electric hydraulic cylinder; 14. L-shaped toothed plate; 15. Gear; 16. L-shaped plate one; 17. Top plate; 18. Sprocket two; 19. Sprocket one; 20. Rotating shaft one. Detailed implementation manners

[0028] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present utility model, and does not strictly limit the specific protection scope claimed by the present utility model.

[0029] As Figures 1-5 shown, an environment-friendly rubber product vulcanizer includes a base 1. The upper end of the base 1 is fixedly connected with an exhaust gas treatment mechanism 2. The upper side of the exhaust gas treatment mechanism 2 is fixedly connected with a processing table 4. The lower side of the processing table 4 is fixedly connected with a push-pull mechanism 3. The upper end of the push-pull mechanism 3 passes through two through grooves opened inside the upper end of the processing table 4 and is fixedly connected with the lower end of a slide seat 6. By providing the exhaust gas treatment mechanism 2, rubber exhaust gas generated during the vulcanization process of rubber products can be treated, effectively avoiding the situation that rubber exhaust gas generated during the vulcanization process of rubber products affects the surrounding environment, and increasing the environmental protection of the device during use.

[0030] The upper end of the slide seat 6 is provided with a lower die base 8. Four fixed columns 10 are fixedly connected to the upper end of the processing table 4. The upper ends of the four fixed columns 10 are all fixedly connected with a top plate 17. Two electric hydraulic cylinders 13 are fixedly connected to the lower end of the top plate 17. The lower ends of the two electric hydraulic cylinders 13 are both fixedly connected with an installation plate 12. The lower end of the installation plate 12 is provided with an upper die base 11. By starting the electric hydraulic cylinders 13 to drive the installation plate 12 to move downward, the upper die base 11 can be driven to move downward. At this time, in cooperation with the lower die base 8 and the heating plate 7, the vulcanization process of rubber products can be achieved.

[0031] The rear end of the mounting plate 12 is fixedly connected with an L-shaped toothed plate 14. The L-shaped toothed plate 14 is in meshing transmission with a gear 15. One end of the gear 15 is fixedly connected with one end of a first rotating shaft 20. The other end of the first rotating shaft 20 is fixedly connected with a first sprocket 19. The first sprocket 19 is in transmission connection with a second sprocket 18 through a provided chain. The second sprocket 18 is fixedly connected with the rear end of a pushing and pulling mechanism 3. During the process of driving the mounting plate 12 to move downward, under the action of the provided L-shaped toothed plate 14 and the gear 15, the first rotating shaft 20 can be driven to rotate. Through the rotation of the first rotating shaft 20, under the action of the provided first sprocket 19, second sprocket 18 and pushing and pulling mechanism 3, the sliding seat 6 can be driven to move leftward by a certain distance until the lower die holder 8 corresponds to the upper die holder 11. At this time, the L-shaped toothed plate 14 and the gear 15 are no longer in meshing. Then, as the mounting plate 12 continues to be driven downward, under the action of the provided upper die holder 11, lower die holder 8 and heating plate 7, the vulcanization processing of rubber products can be achieved.

[0032] Further, an L-shaped plate 16 is movably connected to the first rotating shaft 20. The front end of the L-shaped plate 16 is fixedly connected with a top plate 17. The mounting plate 12 is movably connected with four fixing columns 10 through four circular holes opened in its interior. Heating plates 7 are arranged inside both the upper die holder 11 and the lower die holder 8. The processing table 4 is fixedly connected with the base 1 through four supporting legs provided at its lower end. Two sliding blocks 5 are fixedly connected to the lower end of the sliding seat 6. The two sliding blocks 5 are respectively movably connected with two T-shaped sliding rails 9 through T-shaped sliding grooves opened in their interiors. The lower ends of the two T-shaped sliding rails 9 are fixedly connected with the processing table 4. The provided L-shaped plate 16 can play a role in supporting the first rotating shaft 20. The mutual cooperation between the provided sliding blocks 5 and the T-shaped sliding rails 9 can play a role in restricting the movement direction of the sliding seat 6. The provided fixing columns 10 can increase the stability of the mounting plate 12 during movement.

[0033] Furthermore, the push-pull mechanism 3 includes a worm 32. The rear end of the worm 32 is fixedly connected to the second sprocket 18. Two support plates 31 are movably connected to the worm 32. The upper ends of the two support plates 31 are fixedly connected to the processing table 4. The worm 32 is in meshing transmission with two worm wheels 39. The two worm wheels 39 are respectively fixedly connected to one ends of two second rotating shafts 310. The other ends of the two second rotating shafts 310 are fixedly connected with a first push-pull rod 34. The right ends of the two first push-pull rods 34 are respectively movably connected to one ends of two second push-pull rods 35. The other ends of the two second push-pull rods 35 are both movably connected to a T-shaped sliding plate 36. The upper end of the T-shaped sliding plate 36 is fixedly connected with two vertical rods 37. The upper ends of the two vertical rods 37 respectively pass through two through grooves formed in the upper end inside of the processing table 4 and are fixedly connected to the lower end of the sliding seat 6. The T-shaped sliding plate 36 is movably connected to two concave limiting rods 33 respectively through two limiting holes formed in its interior. The upper ends of the two concave limiting rods 33 are both fixedly connected to the processing table 4. Two L-shaped plates 38 are movably connected to the two second rotating shafts 310. The upper ends of the two L-shaped plates 38 are both fixedly connected to the processing table 4. By the rotation of the second sprocket 18, the worm 32 can be driven to rotate. Then, under the action of the two provided worm wheels 39, the two second rotating shafts 310 can be driven to rotate, and the rotation directions between the two second rotating shafts 310 are opposite. By the rotation of the two second rotating shafts 310, under the action of the provided first push-pull rod 34 and the second push-pull rod 35, the T-shaped sliding plate 36 can be driven to move leftward. Then, under the action of the two provided vertical rods 37, the effect of driving the sliding seat 6 to move leftward can be achieved. By driving the sliding seat 6 to move in the left-right direction, it is convenient for the demoulding and taking-out process of the rubber product after vulcanization, effectively reducing the situation that the operator is easily scalded during the process of taking out the rubber product. By the provided concave limiting rods 33, the movement direction of the T-shaped sliding plate 36 can be restricted.

[0034] The waste gas treatment mechanism 2 includes a liquid tank 22. The lower end of the liquid tank 22 is fixedly connected to the base 1. The liquid tank 22 is fixedly connected to a water pipe 23 through a circular hole opened inside its right end. The right end of the water pipe 23 is fixedly connected to a water pump 24. The lower end of the water pump 24 is fixedly connected to the base 1. The right end of the water pump 24 is fixedly connected to a three-way connecting pipe 25. The front and rear ends of the three-way connecting pipe 25 are respectively fixedly connected to two collection hoods 28. The relatively far ends of the two collection hoods 28 are both fixedly connected to two fixing brackets 27. The lower sides of the four fixing brackets 27 are all fixedly connected to the processing table 4. A sewage pipe 21 is arranged at the left end of the liquid tank 22. An exhaust pipe 26 is arranged at the upper end of the liquid tank 22, and an activated carbon filter is arranged on the exhaust pipe 26. The liquid tank 22 is provided with a sealing cover 29 through a water injection port opened at its upper end. By starting the water pump 24, under the action of the arranged three-way connecting pipe 25, collection hoods 28, and water pipe 23, the rubber waste gas generated during the vulcanization processing of rubber products can be pumped into the interior of the liquid tank 22. Furthermore, under the action of the water inside the liquid tank 22, the adsorption effect of dust and other impurities in the waste gas can be achieved, thereby achieving the preliminary treatment effect of the waste gas. Then, the preliminarily treated waste gas can purify the odor in the waste gas under the action of the activated carbon filter, thereby achieving the further treatment effect of the waste gas. The treated waste gas is discharged from the interior of the liquid tank 22 through the exhaust pipe 26.

[0035] The working principle of the present utility model is as follows:

[0036] When vulcanizing rubber using this device, first place the rubber on the lower die base 8, and then start the electric hydraulic cylinder 13 to drive the mounting plate 12 to move downward. During this process, under the action of the provided L-shaped toothed plate 14, gear 15, first rotating shaft 20, first sprocket 19, and second sprocket 18, the worm 32 can be driven to rotate. Through the rotation of the worm 32, under the action of the two provided worm wheels 39, the two second rotating shafts 310 can be driven to rotate. Then, under the action of the provided first push-pull rod 34, second push-pull rod 35, moving T-shaped slide plate 36, and vertical rod 37, the sliding seat 6 can be driven to move leftward until the lower die base 8 moves below the upper die base 11 and corresponds to the upper die base 11. At this time, the L-shaped toothed plate 14 and the gear 15 are no longer meshed. Then, as the upper die base 11 continues to be driven downward, in cooperation with the provided lower die base 8 and heating plate 7, the vulcanization process of the rubber can be achieved. During the vulcanization process of the rubber, start the water pump 24. Under the action of the provided three-way connecting pipe 25, collection hood 28, and water pipe 23, the rubber waste gas generated during the vulcanization process of the rubber product can be pumped into the interior of the liquid tank 22. Furthermore, under the action of the water in the liquid tank 22, the adsorption effect on dust and other impurities in the waste gas can be achieved, thus achieving the preliminary treatment effect on the waste gas. Then, the waste gas after preliminary treatment can be purified of odors in the waste gas under the action of the activated carbon filter, thus achieving the further treatment effect on the waste gas.

[0037] The above is only the preferred implementation mode of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specifically stated and limited, are implemented according to the conventional means in the art.

Claims

1. An environment-friendly rubber product vulcanizer, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to an exhaust gas treatment mechanism (2). The upper side of the exhaust gas treatment mechanism (2) is fixedly connected to a processing table (4). The lower side of the processing table (4) is fixedly connected to a pushing and pulling mechanism (3). The upper end of the pushing and pulling mechanism (3) passes through two through grooves opened inside the upper end of the processing table (4) and is fixedly connected to the lower end of a sliding seat (6). The upper end of the sliding seat (6) is provided with a lower die base (8). The upper end of the processing table (4) is fixedly connected to four fixed columns (10). The upper ends of the four fixed columns (10) are all fixedly connected to a top plate (17). The lower end of the top plate (17) is fixedly connected to two electric hydraulic cylinders (13). The lower ends of the two electric hydraulic cylinders (13) are both fixedly connected to a mounting plate (12). The lower end of the mounting plate (12) is provided with an upper die base (11). The rear end of the mounting plate (12) is fixedly connected to an L-shaped toothed plate (14). The L-shaped toothed plate (14) is in meshing transmission with a gear (15). The gear (15) is fixedly connected to one end of a rotating shaft one (20). The other end of the rotating shaft one (20) is fixedly connected to a sprocket one (19). The sprocket one (19) is in transmission connection with a sprocket two (18) through a provided chain. The sprocket two (18) is fixedly connected to the rear end of the pushing and pulling mechanism (3).

2. The vulcanizer for an environment-friendly rubber product according to claim 1, characterized in that: An L-shaped plate one (16) is movably connected to the rotating shaft one (20). The front end of the L-shaped plate one (16) is fixedly connected to the top plate (17). The mounting plate (12) is movably connected to the four fixed columns (10) through four circular holes opened inside it.

3. An environment-friendly rubber product vulcanizer according to claim 1, characterized in that: Heating plates (7) are arranged inside both the upper die base (11) and the lower die base (8). The processing table (4) is fixedly connected to the base (1) through four support legs provided at its lower end.

4. An environmentally friendly rubber product vulcanizer according to claim 1, characterized in that: The lower end of the sliding seat (6) is fixedly connected to two sliding blocks (5). Both of the two sliding blocks (5) are movably connected to two T-shaped sliding rails (9) respectively through T-shaped sliding grooves opened inside them. The lower ends of the two T-shaped sliding rails (9) are both fixedly connected to the processing table (4).

5. An environmentally friendly rubber product vulcanizer according to claim 1, characterized in that: The pushing and pulling mechanism (3) includes a worm (32). The rear end of the worm (32) is fixedly connected to the sprocket two (18). Two support plates (31) are movably connected to the worm (32). The upper ends of the two support plates (31) are both fixedly connected to the processing table (4).

6. An environment-friendly rubber product vulcanizer according to claim 5, characterized in that: The worm (32) is in meshing transmission with two worm wheels (39). The two worm wheels (39) are respectively fixedly connected to one end of two rotating shafts two (310). The other ends of the two rotating shafts two (310) are both fixedly connected to a push rod one (34). The right ends of the two push rods one (34) are respectively movably connected to one end of two push rods two (35).

7. An environmentally friendly rubber product vulcanizer according to claim 6, characterized in that: The other ends of the two push rods two (35) are both movably connected to a T-shaped sliding plate (36). The upper end of the T-shaped sliding plate (36) is fixedly connected to two vertical rods (37). The upper ends of the two vertical rods (37) respectively pass through two through grooves opened inside the upper end of the processing table (4) and are fixedly connected to the lower end of the sliding seat (6).

8. An environmentally friendly rubber product vulcanizer according to claim 7, characterized in that: The T-shaped sliding plate (36) is movably connected to two concave limiting rods (33) respectively through two limiting holes formed in its interior. The upper ends of the two concave limiting rods (33) are fixedly connected to the processing table (4). An L-shaped plate two (38) is movably connected to each of the two rotating shafts two (310). The upper ends of the two L-shaped plates two (38) are fixedly connected to the processing table (4).

9. An environmentally friendly rubber product vulcanizer according to claim 1, characterized in that: The waste gas treatment mechanism (2) includes a liquid tank (22). The lower end of the liquid tank (22) is fixedly connected to the base (1). The liquid tank (22) is fixedly connected to a water pipe (23) through a circular hole formed in the interior of its right end. The right end of the water pipe (23) is fixedly connected to a water pump (24). The lower end of the water pump (24) is fixedly connected to the base (1). The right end of the water pump (24) is fixedly connected to a three-way connecting pipe (25). The front and rear ends of the three-way connecting pipe (25) are respectively fixedly connected to two collecting hoods (28).

10. An environment-friendly rubber product vulcanizer according to claim 9, characterized in that: Two fixing brackets (27) are fixedly connected to the relatively far ends of the two collecting hoods (28). The lower sides of the four fixing brackets (27) are fixedly connected to the processing table (4). A sewage pipe (21) is arranged at the left end of the liquid tank (22). An exhaust pipe (26) is arranged at the upper end of the liquid tank (22), and an activated carbon filter is arranged on the exhaust pipe (26). A sealing cover (29) is arranged on the liquid tank (22) through a water injection port formed in its upper end.

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